SainSmart
SainSmart Mega2560+A4988+RAMPS 1.4 3D Printer Kit for Arduino RepRap
Embark on your 3D printing journey with the SainSmart Mega2560+A4988+RAMPS 1.4 3D Printer Kit. Designed for beginners, this comprehensive starter kit provides essential electronic components for building and understanding RepRap systems. It features the versatile Mega 2560 R3 microcontroller and the modular RAMPS 1.4 shield, paired with precise A4988 stepper drivers. The kit includes detailed tutorials and source codes, offering a hands-on learning experience to help you master the fundamentals of 3D printing technology.
$39.99
Owner Satisfaction
3.8
/ 5
Category Rank
502
/ 532
#502 in 3D Printer Accessories
Price vs Category Average
-4%
Below average
Microcontroller
256032560
/ Sainsmart Mega R (ATmega core)
Who it's for
- Established Open-Source Foundation
- Highly Modular and Repairable
- Excellent Value for DIY Builders
Who should skip it
- Outdated Stepper Driver Technology
- Complex Initial Setup and Wiring
- Limited Power Handling Capacity
Key Specs
Microcontroller
Sainsmart Mega 2560 R3 (ATmega2560 core)
Digital I/O
54 groups (14 PWM outputs)
Stepper Driver
5x Sainsmart A4988 driver (up to 2 A output current per coil)
Shield
Sainsmart RAMPS 1.4 (Mega Pololu Shield)
Crystal Oscillator
16 MHz
Serial Ports
4x UARTs (hardware serial ports)
Power Supply
Optional USB power or external adapter/battery
Interface Type
USB
Features
- Complete starter kit for 3D printing beginners.
- Modular RAMPS 1.4 for easy upgrades.
- Includes tutorials and source codes.
- Mega 2560 R3 supports direct USB programming.
- A4988 drivers for precise motor control.
- Open-source IDE for flexible development.
- Foundation for RepRap architecture understanding.
What customers say
Customers consistently praise this SainSmart kit for its exceptional value, positioning it as an accessible entry point into 3D printing electronics. The primary challenge noted is the steep learning curve and the need for significant technical troubleshooting, impacting initial ease of use. While the components offer a solid foundation for RepRap projects, reliability can be inconsistent, requiring users to possess strong DIY skills to manage potential driver or wiring issues. Overall, it is highly recommended for experienced hobbyists seeking an affordable, customizable solution.
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$40